中文 English
GB/T 11956-1989 Replaced National standards

GB/T 11956-1989 High-speed duplicate audio tape

GB/T 11956-1989 High-speed duplicate audio tape

Publish Date: 1989-12-23 Implement Date: 1990-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 11956-1989
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: \nMagnetic recording materials
ICS Name: Audio system
Publish Date: 1989-12-23
Implement Date: 1990-12-01
Publisher: The National Technical Supervision Bureau
Technical Committee: The First Film Factory of the Ministry of Chemical Industry
Pages: 16 pages

Development Information

Drafting Units:

The First Film Factory of the Ministry of Chemical Industry

Drafting Persons:

Yang Nen and Li Fenglin

Word Count: 22 Thousand words Pages: 16 pages

Superseded by the following standards

GB/T 11956-2008 High speed duplicate audio tape

Referenced Standards

GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.2-2008 Sampling procedures for inspection by attributes—Part 2:Sampling plans indexed by limiting quality(LQ)for isolated lot inspection GB/T 2828.3-2008 Sampling procedures for inspection by attributes—Part 3:Skip-lot sampling procedures GB/T 2828.4-2008 Sampling procedures for inspection by attributes—Part 4:Procedures for assessment of declared quality levels GB/T 2828.5-2011 Sampling procedures for inspection by attributes—Part 5:System of sequential sampling plans indexed by acceptance quality limit(AQL)for lot-by-lot inspection GB/T 2828.10-2010 Sampling procedures for inspection by attributes—Part 10:Introduction to the GB/T 2828 series of standards for sampling for inspection by attributes GB/T 2828.11-2008 Sampling procedures for inspection by attributes—Part 11:Procedures for assessment of declared quality levels for small population GB/T 6388-1986 Transport package shipping mark

Adopt standards

IEC 94-86

Related Standards

GB/T 3320.2-1982 Abolished

GB/T 3320.2-1982 Tracking ability and channel separation test record

Publish Date: 1982-12-24
GB/T 3320.3-1982 Abolished

GB/T 3320.3-1982 Wow and flutter test record

Publish Date: 1982-12-24
GB/T 3320.4-1982 Abolished

GB/T 3320.4-1982 Rumble measurement test record

Publish Date: 1982-12-24
GB/T 5440-1985 Abolished

GB/T 5440-1985 Stereophonic broadcast magnetic recorder

Publish Date: 1985-09-29
GB/T 6448-1986 Replaced

GB/T 6448-1986 Methods of measurement for artificial reverberation equipment

Publish Date: 1986-05-31
GB/T 6449-1986 Replaced

GB/T 6449-1986 Methods of measurement on time delay and frequency shift equipment

Publish Date: 1986-05-31
Contact Us